Which one of the following diseases is caused by a virus?
a. strep throat
b. hepatitis b
c. tetanus
d. tuberculosis

Use this new information to determine the parents’ genotypes (indicated by red arrows). then calculate the probabilities that the second male offspring will have each condition. drag one pink label to each pink target and one blue label to each blue target. then use the white labels to answer questions 1 and 2. labels can be used once, more than once, or not at all.

The energy available as a result of the motion of a body is called energy. -potential -gravitational -kinetic -chemical

In many humans, exposing the skin to sunlight over prolonged periods of time results in the production of more pigment by the skin cells (tanning). this change in skin color provides evidence that -